Chapter 12. MATLAB Applications in Control Systems-II

Learning Objectives

  • To plot root locus diagram of a system using rlocus function.

  • To obtain the value of gain at a given point on the root locus using rlocfind function.

  • To obtain the root locus for state-space representation of systems.

  • To obtain frequency response of dynamic systems.

  • To plot Bode diagrams and obtain the phase margin, gain margin and associated frequencies using MATLAB functions.

  • To compute the frequency response specifications of a system using user defined function fresp.

  • Draw the Bode plots for state-space representation of a system.

  • Obtain the polar and Nyquist plot of a system.

  • To plot Nichols chart of a system using nichols function.

Get MATLAB® and Its Applications in Engineering: [Based on MATLAB 7.5 (R2007b)] now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.